All notes
Ffmpeg

# Examples

## GIF 2 MP4



# https://unix.stackexchange.com/questions/40638/how-to-do-i-convert-an-animated-gif-to-an-mp4-or-mv4-on-the-command-line
ffmpeg -i animated.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" video.mp4
# movflags – This option optimizes the structure of the MP4 file so the browser can load it as quickly as possible.
# pix_fmt – MP4 videos store pixels in different formats. We include this option to specify a specific format which has maximum compatibility across all browsers.
# vf – MP4 videos using H.264 need to have a dimensions that are divisible by 2. This option ensures that’s the case.